html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var chart = anychart.gauges.circular([100]);

    chart.marker({radius: 95});

​

    var axis = chart.axis();

​

    var logScale = anychart.scales.log();

​

    // Set scale.

    axis.scale(logScale);

​

    var scaleSettings = axis.scale();

    scaleSettings.minimum(0.1);

    scaleSettings.maximum(100);

​

    chart.title("Set axis scale parameter as an instance");

    chart.container("container");

    chart.draw();

});